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3 years ago

Evaluate the equation please

Mathematics

1 answer:

Mademuasel [1]3 years ago

7 0

PEMDAS , also photo math will answer it

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Open US_Crime-HW7 data. Test if West Virginia’s vehicle thefts are lower than Nebraska’s vehicle thefts on average. Answer quest

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c. One sided t-test

Step-by-step explanation:

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3 years ago

The winner in a vote for class president received 3/4 of the 240 votes. How many votes did the winner receive?

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The answer to3/4 of 240 is 180

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4 years ago

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Create an exponential to describe $100 at 2% interest, compounded annually, for x years. y=100(.98)^x y=100(.8)^x y=100(1.2)^x y

zysi [14]

The exponential to describe $100 at 2% interest, compounded annually, for x years is $y=100(1.02)^{x}$

<h3><u>Solution:</u></h3>

Given that $ 100 at 2 % interest , compounded annually for "x" years

<em><u>The formula for compound interest, including principal sum, is:</u></em>

$A=P\left(1+\frac{r}{n}\right)^{n t}$

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here in this sum,

P = $ 100

$r = 2 \% = \frac{2}{100} = 0.02$

number of years = x

Here given that compounded annually , so n = 1

Let "y" be the amount after "x" years

Substituting the values in formula we get,

$\begin{aligned}&y=100\left(1+\frac{0.02}{1}\right)^{1 \times x}\\\\&y=100(1+0.02)^{x}\\\\&y=100(1.02)^{x}\end{aligned}$

Thus the exponential to describe is $y=100(1.02)^{x}$

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4 years ago

Help me out, please.

Assoli18 [71]

Y+4=2/3(x+3)

(-3,-4)(3,0)
1.find the slope
m=y2-y1/x2-x1
m=0-(-4)/3-(-3)
m=4/6
m=2/3

y-(-4)=2/3(x-(-3))
y+4=2/3(x+3) point-slope form

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3 years ago

Find answer please and thank you

kifflom [539]

Answer:

the dividend and divisor were both multiplied by 100

and

the quotient of both expressions is 3

hope this helped

explanation: move the decimal points for the first expression to make them whole numbers and divide the expressions for the quotient!

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3 years ago

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